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Month: July 2018

30 July 2018 Sergiu Funieru

How to edit SVG files for free?

0 Answer 1: Using Inkscape (it’s freeware). You can download it here: https://inkscape.org/en/release/ Inkscape is free to use, open source,

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24 July 2018 Sergiu Funieru

How to convert an image from color to black and white (grayscale)?

0 Answer 1: Using IrfanView (it’s freeware). You can download it here: https://www.irfanview.com/main_download_engl.htm Launch IrfanView. Open the image (File →

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24 July 2018 Sergiu Funieru

How to add two numbers in PHP?

0 Answer 1: Using the addition operator (+) More details are here: http://php.net/manual/en/language.operators.arithmetic.php 0

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21 July 2018 Sergiu Funieru

How to fix one line “code” tag that doesn’t work in WordPress

0 If I have only one line, and I surround it with the code tags, it doesn’t work. I noticed

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21 July 2018 Sergiu Funieru

How to fix “Call to undefined function imagecreatetruecolor()”

+1 Open php.ini Replace: ;extension=php_gd2.dll with: extension=PATHTOPHPEXE\ext\php_gd2.dll where PATHTOPHPEXE is the location where you installed php.exe (for instance, c:\php). You

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20 July 2018 Sergiu Funieru

tst4

0 Learn JavaScript. Arithmetic operators. Addition (plus +). 0

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2 July 2018 Sergiu Funieru

(x / sin x)’ = ?

0 This video is part of the course “Learn Derivatives. Start Here.” Watch this video on YouTube: https://www.youtube.com/watch?v=AL76zsQhSaM&hd=1 Buy the

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1 July 2018 Sergiu Funieru

(x * sin x)’ = ?

0 This video is part of the course “Learn Derivatives. Start Here.” Watch this video on YouTube: https://www.youtube.com/watch?v=x1iBiWVvrBU&hd=1 Buy the

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